mat-expansion-panel-header {
  border-bottom: solid 1px #e3e3e3;
}

.project-detail {
    padding-left: 20px;
    padding-right: 20px;
}

.is-active {
  background-color: #f5f5f5;
  border-left: solid 2px #faa438;
}

.button {
  text-align: center;
}
